Flint2 in Access Point Mode & GoodCloud : Device Binding Failure - Operational exception [-10]

Hello,
This evening, I wanted to set my Flint2 in Access Point mode, and vanillia OP24 wasn't very user friendly, and some concepts are hard to me to understand fully. So I flashed your version v4.8.3-op24. Then set the Flint2 into Access Point.
And then, I wanted to connect my GoodCloud account, but it failed.
I get a “Device Binding Failure” and an “Operational exception [-10]” error.
After this, I get a screen giving some info to pass to the support.

I oriningaly thought this was because this Flint2 was offline since july, because I flashed the vanilla OpenWRT24.
But after removing the device from GoodCloud, the problem described previously persists.

I tried to send a message to technical support through the Contact Support inside the router.
but there, after typing my message, I get a system error [20009011] and no message is sent.

First: is it normal on a router in access point?
Second: is there a way to regain my Flint2 its GoodCloud entry?

Thanks in advance.
Miles

Ha my! All of this beacause the Flint2 wasn’t at the right date/hour… :sweat_smile:
After syncing with NTP servers, everything went fine.